Recently booked a week in Dubai for beginning of April (just before the outbreak started). Definitely still going although reading the UAE news sites it seems they are isolating anyone from the Top 10 countries who even coughs or sneezes when they arrive. Luckily the UK is just outside the Top 10 but not by much so praying things don’t get too bad here. I do tend to get quite sniffling on a long flight anyway and my son always has a cold.
Though I can imagine isolation in a Dubai hosital is probably 5 star anyway